Here's everything you need to know about installing solar panels in Brisbane:
How much power does solar produce in Brisbane?
Brisbane benefits from abundant sunlight, especially during the summer when days are longer. While solar energy production naturally decreases in winter, the city's overall sunny climate supports solar power generation year-round.
For instance, a typical 5kW north-facing solar system in an open space can produce about 20kWh daily, adding up to roughly 8,300kWh annually. Doubling the system to 10kW nearly doubles the output to approximately 40kWh per day, amounting to around 16,600kWh yearly.
How much do solar systems cost in Brisbane?
The price of solar systems in Brisbane varies based on your electricity consumption and roof dimensions. Affordable and high-quality solar panel systems can regain your investment in just a few years.
Factors influencing system costs include choosing reliable panel brands for better performance and durability, despite higher initial expenses. Investing in dependable inverters also extends their lifespan and reduces future costs. Adding advanced monitoring systems to provide detailed insights into energy usage and generation can also increase the cost of your solar system.
In Brisbane, a standard 5kW solar system price ranges from $5,000 to $8,000 and can save about $1,800 annually on electricity bills. Doubling the system size to 10kW ranges from $7,000 to $13,000 upfront, potentially saving around $3,000 per year. Additional expenses may occur for specialized installations or challenging roof access.
What direction should my solar panels face in Brisbane?
The placement of your solar panels is essential for maximising energy efficiency. Ideally, panels facing north capture the most sunlight year-round, especially beneficial during winter when energy use is higher. Angled roofs usually work as is, while flat roofs may need slight adjustments to prevent water buildup.
Deciding between east and west-facing panels is key for homes that don't have north-facing roofs. East-facing panels generate power in the morning, ideal for households using more electricity then. West-facing panels are better for homes with higher afternoon or evening energy needs. Consider your household's energy usage patterns when positioning panels. This strategy will help you get the most out of your solar.
Enphase microinverters can optimise your solar system by segmenting your panels. This ensures steady power production and avoids sudden energy surges. By aligning panel orientation with your electricity consumption habits, you can boost solar energy usage during peak times, particularly advantageous when electricity costs are high.
How many solar panels do I need in Brisbane?
The optimal size of your solar depends on the energy goals you want to achieve with solar. Some homeowners prefer fast financial returns, while others focus on lower energy bills or reducing their carbon footprint.
To achieve a swift payback, your system should ideally generate enough electricity to cover your daytime consumption. For maximum efficiency and cost savings, especially during peak electricity hours, consider positioning your panels facing north or northwest to capture optimal sunlight.
What are the best solar panels in Brisbane?
Your priorities matter to us—whether it's high-performing solar panels, choosing eco-friendly options, or getting the best value. Explore some of the best solar panels in Brisbane:
1KOMMA5° full-black panels are known for their strong performance, eco-friendly production, and sleek design. Made with high-quality German polysilicon, they offer a robust 420W power rating and are supported by a 25-year product and 30-year performance warranty.
Trina solar panels are popular for their reliability and affordability. They're built tough for real-world conditions and shine even in low-light settings. The Trina Vertex S+ module raises the bar in Brisbane with its competitive pricing and impressive durability. Featuring double-glass construction and innovative technology, these panels ensure at least 87.5% power output over 30 years and boast 22% module efficiency.
What are the available solar rebates in Brisbane?
Brisbane residents have access to government incentives when they switch to solar power. Small-scale Technology Certificates (STCs) are available to homeowners who install solar panels. These certificates reflect your system’s energy production and can be sold to help cover the upfront costs. Contact us to check if you are eligible.
How long does it take for 1KOMMA5° Queensland to install my solar system?
You can expect your new solar system, complete with battery storage and/or EV charger, to be installed within 2-4 weeks of placing your order. Once your system is ready, our dedicated team will contact you to schedule a convenient installation date.
What are the warranties available for solar in Brisbane?
Since 2011, many solar companies have closed down, leaving homeowners with ineffective systems and invalid warranties. To avoid these issues, future solar system owners should focus on two main factors: warranty coverage and the reputation of the installer.
A strong warranty, usually offering a 25-year guarantee on panel performance and a 10-12-year product warranty, is essential. Additionally, choosing a well-regarded installer with a proven history ensures ongoing support and optimal system performance.
What is the rooftop solar application process in Brisbane?
Before starting your solar installation in Brisbane, there are a series of steps to complete. First, you'll need to obtain the required permits from your local council. Your solar installer will assist you with all the paperwork, so you don't need to worry about it. Once the installation is finished, an inspector will come to your home to verify that everything is safe and functioning properly.
To wrap up the process, your solar company will work with your electricity provider. They will manage the paperwork and set up the meter, ensuring a seamless transition to clean energy for your home.
Are there risks with installing cheap solar panels in Brisbane?
Choosing cheap solar systems can cause issues. Low-quality systems might not perform well or fail immediately, leading to extra expenses and reduced savings. In addition to that, warranty claims for cheaper panels can be difficult. In Brisbane, these solar systems often experience hotspots and browning, which reduce their effectiveness and even create fire hazards. Opting for high-quality solar panels is a wise choice that provides long-term benefits.
Who are the electricity network operators in Brisbane?
Energex is the primary electricity network operator in Brisbane and the surrounding South East Queensland region. They are responsible for the distribution of electricity to homes and businesses in the area. While there are other electricity network operators in Queensland, such as Ergon Energy and Essential Energy, Energex primarily serves regional areas.
Which electricity provider is best for solar power in Brisbane?
In Queensland, there are limited regulations around the solar feed in tariff with no mandatory minimum rate set for the southeastern regions. This means individual energy retailers are responsible for setting this price as they see fit. Although there is a minimum feed in tariff for those in rural areas of the state, for Brisbane the amount you receive for your exported solar is entirely dependent on your provider, with some offering more than their competitors whilst others offer nothing.
Currently the electricity provider offering the best feed in tariff for Brisbane is Energy Australia. They have a minimum rate of 6.6 cents per kWh and a maximum of 12 cents per kWh. Of course these numbers are dependent on a number of terms and conditions making it important for you to conduct research into a range of offers and retailers as well as check the eligibility of your property before you make a decision.
Is making the switch to solar power in Brisbane worthwhile?
The geographical location of Brisbane makes it ideal for solar installation. With Queensland being the sunshine state, it comes as no surprise that Brisbane receives more sunlight per day on average than other areas of Australia. Over 30% of homes in this area have rooftop solar installed due to the higher peak production capacity offered over time.
